The 2017 Land Rover Burghley Horse Trials has attracted a stellar line up, with 61 riders from eight nations making up the start list.
All eyes will be on the newly crowned gold European medalists Nicola Wilson, Tina Cook and Oliver Townend. Michael Jung, who won individual and team silver at the Europeans, is also competing.
Andrew Nicholson is another one to watch. He won Badminton for the first time earlier this year with Nereo, so will have the elusive Rolex Grand Slam on his mind.
H&C are filming at Burghley to bring you exclusive interviews and behind-the-scenes action, as it happens. You can also watch highlights of the event on H&C TV.